Dirt 4 in game steering wheel looks weird

Question

My in game steering wheel is twitchy when i holding my IRL racing wheel t300rs completely still and when i steer IRL the in game hands and wheel is like really laggy and i don't understand why it looks and works completely fine in all other codemasters games like f1 2015-2018 and dirt rally it is completely fine so please help and all help will be appreciated